baber/WOPTO huggingface dataset:
Patent JP-S5740975-A (JP)
Title: Manufacture for semiconductor device
Inventor: SASAKI YOSHITAKA
IPC: H01L29/72
Filed: 1980-08-25
Abstract: PURPOSE: To improve reliability of I 2 L by using an oxidation resistant insulating film in the manufacture to prevent cutting or wiring of short circuit between the base and the collector.  
     CONSTITUTION: After desired regions are formed, a silicon nitride film 109 is deposited as an oxidation resistant insulating film, and opening 110 1 , 110 2  are formed by way of photoetching. Then a polycrystalline silicone layer doped with arsenic is deposited, and polycrystalline silicon oxide films 112 1 , 112 2  are formed around those polycrystalline silicone patterns 111 1 , 111 2 , as well as N +  type collector regions 113 1 , 113 2  are formed by diffusing arsenic from the polycrystalline silicon patterns. Then, an Al-film is deposited after forming opening 114 1 , 114 2  for leading the base and the injector, and an electrode wiring is formed by performing electrode separation with photoetching. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05309093-A (JP)
Title: Ultrasonic probe position control mechanism of ultrasonic diagnostic device
Inventor: HIRANO TORU
IPC: A61B8/00
Filed: 1992-05-11
Abstract: PURPOSE:To provide the probe position control mechanism for moving quickly an ultrasonic probe to a rescan start position for the purpose of re-examination, after a scan for the whole range of an examinee is finished. CONSTITUTION:In the ultrasonic diagnostic device, a B mode cross section image and its image information are stored in a memory means 8, and after a scan is finished, the B mode cross section image is redisplayed on a monitor 10, rescan position designating information is inputted from a scanning panel 11, and based on the rescan position designating information and position information, a CPU 13 calculates a moving target position of an ultrasonic probe 5. Subsequently, based on the moving target position and the present position of the ultrasonic probe, a probe controller 14 controls driving systems 15, 16 of the ultrasonic probe, and starts the rescan after moving the ultrasonic probe 5 from the present position to the vicinity of the moving target position.
Patent JP-H10307757-A (JP)
Title: Method and system for certifying electronic file
Inventor: KITAZAWA JUNICHI
IPC: G06F21/62
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To manage check sum information as a master and to prevent the double management of a file. SOLUTION: A file encoding means 2 converts an electronic document file to be certified into an encoded file independently of its file format and a check sum calculating means 3 acquires check sum information and compares the check sum information with a reference to check whether the file is corrected or not. Since the check sum information and certifier's information are stored in a host computer 100 as certified information 13, the certification of the specified electronic document file can be managed without executing the double management of the document file to be certified.
Patent JP-S5742318-A (JP)
Title: Cleaner for exhaust gas
Inventor: KUTSUNO FUMIO
IPC: B01D53/46
Filed: 1980-08-25
Abstract: PURPOSE: To raise the efficiency of cleaning by using a system in which a nozzle injection chamber is formed inside of a cylindrical cleaner by fixing a lower end- opened inner cylinder at almost central part, and an exhaust gas pipe is introduced into the upper part of the inner cylinder.  
     CONSTITUTION: An outer cylinder 24 is provided to the periphery of an inner cylinder 20 in such a way as to surround the inner cylinder through a space 28, and an exhaust port 25 connected to an exhaust gas system is provided to the upper part of the outer cylinder 24. And, the bottom of the outer cylinder 24 is provided with a cleaning liquid 25 which is to be injected from above to below from a nozzle 22 provided inside the inner cylinder 20 by means of a circulating pump P. The exhaust gas system is operated, and exhaust gas 27 is introduced from an inlet 21 into the inner cylinder 20 and brought into contact with showered liquid 26 injected from the nozzle 22 for cleaning. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06332744-A (JP)
Title: Testing method for information processor
Inventor: ENDO HIROKO
IPC: G06F11/22
Filed: 1993-05-19
Abstract: PURPOSE:To automatically perform the confirmation test of the normality and use propriety of a peripheral equipment and a communication equipment connected to an office processor at the time of power supply. CONSTITUTION:This method is constituted of a package state information analyzing means 10 which analyzes package state information recorded in a BUM(battery back-up memory), test program scheduling means 11 which sequentially operates the scheduling of the activation of a test program according to the result, test program load means 12 which loads the test program, test information providing means 13 which applies information necessary for the test, test execution means 14, and test result display means 15 which displays the test result. Thus, the normality of an entire system can be confirmed before the operation is started, and when a fault occurs during the operation, useful information for analysing the cause of the occurrence of the fault can be obtained from the changing situation of the system constitution or the presence or absence of an abnormality at the time of the past power supply.
Patent JP-S609033-A (JP)
Inventor: DONARUDO HENRII PURIISUTO
IPC: H01J25/10
Filed: 1984-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11300306-A (JP)
Title: Tank washing method
Inventor: KOIKE MAKOTO
IPC: B08B9/093
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a tank washing method by which soils stuck on the inner wall of a tank can be effectively and economically removed. SOLUTION: After a washing liquid jetting device is positioned in an uppermost position in a tank and washing liquid is jetted to perform preliminary washing, jetting of the washing liquid is stopped to leave it as it is for a certain time, and then, while the washing liquid jetting device is descended toward the lowermost position in the tank, the washing liquid is jetted to perform normal washing. Since by leaving for a fixed time after the preliminary washing, the washing liquid permeates the soils stuck on the surface to reduce adhesion force of the soils, the soils can be easily blown down even with relatively low jetting pressure of the washing liquid. And since the soils are removed by washing for a short time, quantity of the washing liquid is reduced.
Patent JP-H09276858-A (JP)
Title: Ultraviolet toc decomposing apparatus
Inventor: YAMAKOSHI YUJI
IPC: C02F1/42
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To use treated water as washing water of a silicon substrate without generating trouble by enhancing the ratio of 254nm to 185nm of the ultraviolet wavelength of the mercury lamp of an ultraviolet TOC decomposing apparatus and suppressing an increase in the amt. of dissolved oxygen of treated water of a rear stage ion exchange device. SOLUTION: In treating water containing a TOC component by using an ultraviolet TOC decomposing apparatus and an ion exchange device, a low pressure mercury lamp enhanced in the ratio of a wavelength of 254nm so that the ratio of 254nm and 185nm of an ultraviolet wavelength becomes 1:8 or more is disposed in the ultraviolet TOC decomposing apparatus and the TOC component in TOC component-containing water is irradiated with ultraviolet rays to suppress an increase in the amt. of dissolved oxygen of treated water of the ion exchange device of a rear stage.
Patent JP-H05313739-A (JP)
Title: Controller for unmanned carrying truck
Inventor: YOSHIMOTO TAKAHIRO
IPC: B65G43/00
Filed: 1992-05-11
Abstract: PURPOSE:To improve stabilization of mounted materials, security, reduction of the carrying time, etc., in the well-balanced state with respect to an unmanned carrying truck. CONSTITUTION:Running conditions are detected by a mounted material detector 3 which detects whether there are mounted materials or not, a steering angle detector 4 which detects the steering angle of front wheels or rear wheels, a deviation detector 5 which detects the deviation from a prescribed course of the unmanned carrying truck, an abnormality detector 6 which detects the occurrence of the other abnormalities, etc. Driving of front wheels and rear wheels is controlled through a controller 1 in accordance with these running conditions to control the speed and the acceleration of the unmanned carrying truck.
Patent JP-S56102394-A (JP)
Title: Welding method of pipings
Inventor: UNNO TOMOTAKA
IPC: B23K33/00
Filed: 1980-08-25
Abstract: PURPOSE: To enable to perform centering of pipings accurately and improve workability of pipe welding considerably, by welding the connected part after fitting a depressed part, a projected part provided at the end of a pipe to be welded or a connecting part of a shape.  
     CONSTITUTION: Pipe 11 and pipe 12 are fitted to connect each other through annular notches 46 and 47 and annular projections 48 and 49. Then a torch of TIG welding is moved along the circumference boundary on the outer surface of projections 17 and 18 fitted to each other. Projections 17 and 18 are arc welded in the primary layer as the torch moves along the boundary. Since no fixing jigs which has been used in a conventional method are required, the torch can be moved continuously along the circumference direction and welding work can be made easily. When the welding of primary layer is completed, welding surfaces 13 and 14 are welded completely using a welding rod. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000307123-A (JP)
Title: Semiconductor device
Inventor: HAYAZAKI YOSHIKI
IPC: H01L29/786
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To improve such strength as avalanche strength and ESD strength with no increase in on-resistance. SOLUTION: A semiconductor device comprises a semiconductor substrate 101 where an N-type semiconductor layer 103 is formed on an insulating layer 102 and has a cross-section structure comprising an n++ type drain region 104, p+ type well region 105, n++ type source region 106 as well as p++ type base contact region 107 formed in the well region 105, a gate electrode 109 provided through a gate insulating film 108, a drain electrode 110 connected to the drain region 104, and a source electrode 111 connected to the source region 106 and base contact region 107. A p+ type body contact region 112 is so formed as to divide the source region 106 on the surface side in the well region 105, the joint surface between the well region 105 and the semiconductor layer 103 at that part is bent along the source region 106.
Patent JP-H06331498-A (JP)
Title: Abnormality detector in load control device
Inventor: KAMEYAMA SHOGO
IPC: G01R31/02
Filed: 1993-05-19
Abstract: PURPOSE:To judge the abnormality due to the deterioration of load and at the same time improve the judgment accuracy of abnormality. CONSTITUTION:An ECU 24 is provided with a microcomputer 28, a buffer 29. and a heater conduction circuit 30 and a heater 16 of an oxygen sensor is connected to the heater conduction circuit 30. In the heater conduction circuit 30, a battery 25, the heater 16, a protective resistance RP, and a transistor Tr1 are connected in series and at the same time a shunt resistor RT is connected in series with the heater 16 and in parallel with the protective resistor RP and the transistor Tr1. The heater 16 is subjected to conduction control according to the ON/OFF operation of the transistor Tr1. The shunt resistor RT detects the current value of the heater 16 as a voltage value. Also, comparators 33 and 34 compare a detection voltage VHD at a connection point P with threshold values VTH1 and VTH2 and then outputs the judgment result. The microcomputer 28 judges the abnormality due to the deterioration of the heater 16 and the abnormality in the heater control system according to output signals C1 and C2 of the comparators 33 and 34.
Patent JP-S5544902-A (JP)
Title: Relay life testing system
Inventor: YAMADA NAOKI
IPC: G01R31/00
Filed: 1978-09-26
Abstract: PURPOSE: To readily measure the characteristics of a load circuit including a reactance component as a contact load by employing a circuit using at least one of a capacitive and inductive elements as the load circuit of a relay contact.  
     CONSTITUTION: When a switch 8 is changed over a load circuit 6 side by a change signal S 1 , the circuit 6 is connected to predetermined load circuit always containing  at least one of the capacitor and a coil by a control signal S 3  to thereby cause the  load circuit to be connected to a contact 5. A control circuit 9 produces N 1  of pulses  from a relay drive circuit 4 on the basis of a drive circuit information S 5  in this  state to energize the coil 3 N 1  times intermittently to thereby open and close the contact 5 connected with predetermined load circuit N 1  times. Then, the switch 8 is  again changed over a measuring unit 7 side by the change signal S 1 . These series of operations are alternatively repeated predetermined times to thus measure the relay life. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5241950-A (JP)
Title: Pipe-nest type heat exchanger using heat pipes
Inventor: OOTANI IWAO
IPC: F28D15/00
Filed: 1975-09-29
Abstract: PURPOSE: Adoption of a meandering heat pipe to simplify the manufacturing of heat-pipes and their setting to the case. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5451417-A (JP)
Title: Facsimile receiver
Inventor: HASEGAWA AKIRA
IPC: H04N1/32
Filed: 1977-09-30
Abstract: PURPOSE: To assure the reliability of the total system, by printing specific pattern when the code error is more than a given value.  
     CONSTITUTION: The detection circuit 3 checks the data in several hundred of bits in the demodulated data, and if the code error is not reached to the number of specified bits, "H"(D) is outputted and if it is more than a given number, "L" (broken lines in (D)) is outputted. Further, based on the operation of the detection circuits 2 and 3, to the printer 11, while the output (E) of the timer circuit 5 is "H", the decoding data of the video signal data having the output of the processing circuit 1 or the output of the pattern generation circuit 4 is selectively inputted with the gate circuit groups 7 to 10, and after the output of the circuit 3 is checked, if it is at "H", the printing 11 according to the decoded data is performed and the reception picture is obtained, but is it remains "L", the output of the circuit 4 is inputted to the unit 11 via the AND circuit 7, OR circuit 9 and AND circuit 10, and specific pattern is printed 11 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08290251-A (JP)
Title: Apparatus for continuously casting steel and method therefor
Inventor: KANAI NORIYUKI
IPC: B22D11/128
Filed: 1995-04-20
Abstract: PURPOSE: To hold bulging rate of a cast slab to a limited value or lower and to prevent the variation of molten metal surface in a mold by forming support roll to dividing rolls, optimizing this condition and casting. CONSTITUTION: In the support roll formed to the dividing rolls for guiding the continuously cast slab of a steel, a roll pitch of the dividing rolls is made to a limit in about 240mm and the interval between the dividing roll edge and the adjacent dividing roll edge is regulated and held to within the prescribed range. Further, at least foot roll group just below the mold in the support roll are guided with the dividing roll.
Patent JP-S5910520-A (JP)
Title: Production of soybean saponin
Inventor: ASAO YASUO
IPC: C07H15/256
Filed: 1982-07-08
Abstract: PURPOSE:Soysauce lees or its defatted product by treating with an organic solvent is subjected to extraction with water and/or a lower alcohol, subsequently to fractional extraction, adsorption and desorption, fractional precipitation or the like to separate soybean saponin having anti-inflammatory effect. CONSTITUTION:Soybean lees which are obtained as by-products, when a variety of soysauce or soysauce-like seasonings are produced, are used as starting materials to effect predefatting treatment with an organic solvent such as chloroform or ethyl ether to prepare defatted soysauce lees. The lees are combined with water and/or lower alcohol in an amount of 5-20 times the weight of the lees or defatted lees to effect extraction. The extract is subjected to fractional extraction with organic solvents such as methanol, acetone or ethyl ether, adsorption and desorption with nonionic adsorption resin, fractional precipitation, and chromatography to separate soybean saponin. The product is recrystallized from aqueous slcohol to give high-purity soybean saponin.
Patent JP-2000303876-A (JP)
Title: Vehicle control device
Inventor: ITO YASUSHI
IPC: B60W10/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of misfires when the vibration of a vehicle in the longitudinal direction at quick acceleration or deceleration is to be prevented by means of stepwise change-over in driving wheel torque caused due to the change-over of the quantity of fuel injection. SOLUTION: While backlash restraining control or shackle restraining control permitting the quantity of fuel injection to be changed over stepwise, is being executed (102 and S103), the additional sum of a basic target throttle opening TrtB determined in response to the quantity of fuel injection at a step (S101) and an additional opening at the time of backlash restraining (S105) or an additional opening at the time of shackle restraining (S106), is adapted as a target throttle opening. This constitution thereby allows the change rate of the throttle opening to be greater than that of an opening change rate based on the quantity of fuel injection, allows the quantity of intake air to be quickly increased, and thereby prevents the occurrence of misfires due to the delay of the change in the quantity of intake air.
Patent JP-S608929-A (JP)
Title: Printing method
Inventor: YAMADA HARUHIKO
IPC: G06F3/12
Filed: 1983-06-29
Abstract: PURPOSE:To prevent a runaway by stopping exactly a printing device even if a frame shift is generated by some cause, by adding a code which has inverted an end code, to after description data, before a printing operation is started. CONSTITUTION:When a paper tape is loaded to a paper tape reader 2, and a printing start command key of a keyboard 1 is depressed, a microprocessor 10 writes successively a code which has inverted a frame of an end code, in after a prescribed address of a data buffer 3. Subsequently, the processor 10 reads the paper tape, writes a data successively in the buffer 3, reads out the data when the storage is ended, and continues it to the number of close characters corresponding to one line. At this time point, the processor 10 instructs printing, feeds a form by one line when the printing is ended, and repeats this operation. When an interruption request comes to an I/O port 4 on the way, the processor 10 discontinues the printing, stores received data in a floppy disk FD5, and restarts the printing operation when the storage is ended. Even if a double increment is executed when the interruption has been received, the code equal to the end code is detected and the device stops.
Patent JP-S6099622-A (JP)
Inventor: FUIRITSUPU GUROSAARU
IPC: B29C45/14
Filed: 1984-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5641077-A (JP)
Title: Build-up welding method by band electrode
Inventor: SUGIYAMA AKIRA
IPC: B23K9/04
Filed: 1979-09-14
Abstract: PURPOSE: To maintain the shape of a molten pool uniformly on the right and left and stabilize the shape of weld beads by performing the titled welding by resistance heat generation of slag while enclosing a band electrode with a frame made of magnetic material having a notch on the rear side in the weld advance direction.  
     CONSTITUTION: When a band electrode 1 which is fed in the base material direction is enclosed by a frame member 9 made of magnetic material, the magnetic line of force H such as the one shown by the alternate long and short dash line is formed by the electric current flowing in the arrow direction in the electrode 1. Whereas, a notch 10 is formed on the rear side in the weld advance direction in the member 9, and here the magnetic line of force H transmits to a molten pool 8 and returns again to the member 9. Hence, the magnetic lines H 1 , HR of force in the vertical directions are formed, by which the electromagnetic forces FL, FR spreading in the width direction are obtained and the molten pool 3 spreads evenly, whereby the good beads are obtained. When the magnetic lines HL, HR of force are too large or differ in size, moving the member 9 in any of upward, right or left direction suffices. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08313536-A (JP)
Title: Analytical instrument
Inventor: MOMOSE JIYUNKO
IPC: G01N35/02
Filed: 1995-05-17
Abstract: PURPOSE: To efficiently agitate a reagent and sample solution by discharging, re-sucking, and redischarging them from and at an appropriate height without requiring any level sensor and, at the same time, to reduce the amount of the solutions adhering to the front end section of a nozzle tip and to prevent the contamination of them with drops from the nozzle tip. CONSTITUTION: A CPU 28 is composed of a sucked-up quantity storing section 30 which stores the quantity of a solution which is sucked up into a nozzle tip 1 and discharged into a reaction vessel and a table 29 to which the relation between the quantity of the solution stored in the section 30 and the descending amount of a pipetter 4 from a reference point. The pipetter 4 discharges the solution after descending by the amount decided from the table 29 in accordance with the value of the section 30 when a reagent and sample solution are discharged into the reaction vessel and, thereafter, descends to the base of the reaction vessel while the pipetter 4 sucks up the whole quantity of the solutions and again ascends to the surface level of the solution after the solution is redischarged.
Patent JP-H09277193-A (JP)
Title: Punching by press
Inventor: OTA HIROSHI
IPC: B26F1/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of punching by a press, by which many and small holes, which are arranged in mass formation, can be punched in a short time and in which a metallic mold in use can be manufactured easily. SOLUTION: In punching a great many of holes R, which are arranged regularly in a plate material, by using a press, the holes R are grouped into small groups, taking n-pieces of, for instance seven pieces of, holes, which are arranged in close vicinity to each other, as one group. The holes, which are located at the same position, for example the hole-1, out of each group 11, 12, 13, 14... are punched at the same time by means of a plurality of punches, which are positioned at the location of the hole for each group. By repeating this process n-times, changing in turn the location of the hole in each group, the punching to the great many of holes R,can be completed quickly.